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EFEKTIVITAS EKSTRAK BUNGA KECOMBRANG ( Etlingera elatior ) SEBAGAI REPELLENT NYAMUK Aedes aegypti DEWI MUSTIKA RANI GURNING; irnawati marsaulina; wirsal hasan
Lingkungan dan Kesehatan Kerja Vol 4, No 1 (2015): Lingkungan & Kesehatan Kerja
Publisher : Lingkungan dan Kesehatan Kerja

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ABSTRACT Aedes aegypti often cause health problems, especially dengue disease. To control its population were used insecticides. However, the use of chemical insecticides cause many problems. As we know, Aedes aegypty is the main vector of dengue disease. Today there is no effective way to overcome the dengue disease, because until today have not found the drugs effective anti-dengue virus and a vaccine that can protect themselves from dengue virus infection. One way to combating dengue vector control is by using synthetic insecticides. There are two major categories of insecticides which is often used as a household insecticide, and they are the insecticide which is used to kill insects and insecticides which is function to repel the insects. Therefore, it is necessary insecticides safer alternatives for the environment, one of them is by using the kecombrang flower extracts (Etlingera elatior). The purpose of this study was to determine the effectiveness of kecombrang flower extract as reppelent of Aedes aegypti mosquitoes. This study was a quasi-experimental study with a completely randomized design (CRD). Kecombrang flower extract concentration used was 0% (control), 1%, 2%, 3%, 4% and 5%. From the research, the best concentration is 5% the number of mosquitoes which was away is 19. One Way ANOVA test 30 menute observation, it is known that the number of mosquitoes which away, there is differences in effectiveness significantly between kecombrang flower extracts as reppelent of Aedes aegypti mosquitoes with value of p (0.000) < 0.05, 60 menute observation, there is no differences in effectiveness significantly between kecombrang flower extracts as reppelent of Aedes aegypti mosquitoes with value of p (0.542) > 0.05, Based on this research it can be concluded that the kecombrang flower extract was effective as an reppelent and killed Aedes aegypti mosquito effectively. Keywords: flower extract kecombrang (Etlingera elatior), reppelent, Aedes aegypti

ANALISIS PELAKSANAAN PROGRAM KESEHATAN LINGKUNGAN PERIODE JANUARI-DESEMBER 2013 DI PUSKESMAS KABUPATEN TAPANULI TENGAH TAHUN 2014 erianto Silaban
Lingkungan dan Kesehatan Kerja Vol 4, No 1 (2015): Lingkungan & Kesehatan Kerja
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Environmental health effort was one of the principal public health centre, which includes housing, health a privy, clean water, disposal of waste, waste water and sanitation a public place and food processing.This study was aimed to know analysis program execution in environmental health public health central at tapanuli disrict.This research was descriptive design and informer in this research is power health programs officers in central tapanuli health department with an six informants.The results of research that we have known majoring in sanitation but, facilities and infrastructures already exist but not yet complete, a guideline and technical had been available in all public health centre, program of environmental health had walked in all the existing health in the county of tapanuli district .For the house of healthy fully 85 percent of the houses qualified, a privy that qualifies as many as 75 % of people, the scope of the house qualified health, as much as 85 percent of the houses, the quality of the drinking water that qualify as many as 100 % of a house, the number of public places that qualifies as many as 75 %.After the achievement of targets program 2010 ( KEPMENKES No..Hk.03.01 / 160 / i / 2010), all the coverage program environmental health in public health centre central Tapanuli district has reached target. Suggested to dept. of regency central tapanuli to may increase the number of officers sanitation after the number of population in the area ex-coworker, need to be fund management size maximum that the program environmental health way it target that had been established.

HUBUNGAN SHIFT KERJA DENGAN TERJADINYA KELELAHAN PADA SECURITY SUN PLAZA MEDAN TAHUN 2015 erizka yulinda; Halinda Sari Lubis; Isyatun Mardiah Syahri
Lingkungan dan Kesehatan Kerja Vol 4, No 1 (2015): Lingkungan & Kesehatan Kerja
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ABSTRACT The high rate of crime causes demand for security services increased especially at public places, such as shopping centers. Demand for 24-hour safety requires the security workers have to make a work shift that can cause them feel exhausted. Therefore, the study was done, about “The correlation of Work Shift to fatigue occurrence of SUN Plaza Medan Security Workers in 2015”. The study method is analytical survey with cross sectional design. The sample which is taken are 56 of 113 populations with purposive sampling, types of shift are 2 days for the morning shift, 2 days for the night shift, and 2 days off. The fatigue is measured in every shift by using fatigue questionnaire subjectively with the scale of Industrial Fatigue Research Committee (IFRC) and categorized into low, medium, high and very high level. The study result which is found is the fatigue level for the morning shift, the most is at medium level which is 36 people (64.5%), low level which are 19 people (33.9%) and the high level is only 1 person (1.8%). On the night shift, the most is at medium leve which are 45 people (80.4%) while the rest is at a higher level which are 11 people (19.6%). In chi square test results got that there is a correlation between the work shift and the fatigue occurence cause (p=0.002). It is advisable to security workers who work for the night shift, in order to realize that the responsibility which is given to them is not the workload of job but as an obligation which has to be done. In addition, utilize day time for sleeping and take a rest well. The company also suggested conduct socialization about the workload especially psychological burden and the way to overcome it as well as arranging the time of working and resting to security workers in order not to cause the fatigue on night shift.

FAKTOR-FAKTOR YANG BERHUBUNGAN DENGAN KELUHAN LOW BACK PAIN PADA PETANI JERUK DI DESA DOKAN KECAMATAN MEREK KABUPATEN KARO TAHUN 2015 deli sitepu; Muhammad makmur sinaga; Halinda Sari Lubis
Lingkungan dan Kesehatan Kerja Vol 4, No 1 (2015): Lingkungan & Kesehatan Kerja
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Abstract This study is about the factors associated with complaints of low back pain (LBP) on citrus farmers in the village of Dokan Sub Brand Karo Year 2015. The variables in this study consisted of occupational factors and individual factors. This research is a quantitative research methods and analytical survey with croos sectional design. The number of samples taken with the criteria set by the researchers as much as 32 respondents. The results were obtained by interviews with questionnaires Nordic Body Map. The aim of research to determine the factors associated with complaints of low back pain in citrus farmers in the village of Dokan Sub Brand Karo 2015. Variable factors associated with the occurrence of work complaints of low back pain is the type of work to lift the p value 0.010 and the type of work to spray with p value 0.042. Variable individual factors associated with low back pain complaints that tenure with p value 0.016, sex with p value 0.004, and smoking with p value 0.032. Suggested to citrus growers to do stretching or warming up before and after the occupation, farmers should also resting when it is pain in the lower back and adjust the limits of the back according to age and the load to be lifted, to reduce pain in the lower back .

HUBUNGAN FAKTOR RESIKO DENGAN TERJADINYA NYERI PUNGGUNG BAWAH (LOW BACK PAIN) PADA TENAGA KERJA BONGKAR MUAT (TKBM) DI PELABUHAN BELAWAN MEDAN TAHUN 2015 Nurzannah -; makmur sinaga; umi salmah
Lingkungan dan Kesehatan Kerja Vol 4, No 1 (2015): Lingkungan & Kesehatan Kerja
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ABSTRACT More than 70% humans had ever experience Low Back Pain (LBP) at the age of 35 – 55 years old. Some risk factors with LBP incidents is at the age over 35 years old, smoker, 5- 10 years work time, work position, overweight ans musculoskeletal disorder sufferer family history, Body Mass Index (BMI), height, exercise routine, and work time. The purpose of this research is to defind personal factors (age, IMT, work time, work periode, smoking habit, exercise routine) and work factors (work load, work posture) with the incidents of Low Back Pain with loading and unloading worker (TKBM) at Belawan harbor. This research type is case control design with retrospektif characteristic. Population in this research was 460 people with sample taken systematically random sampling that was 64 people. the data analysis in univariat and bivariat manner. The research result showing at the age distributing (p=0.021 ; OR = 0.29), IMT (p = 0.613 ; OR = 0.312), work time (p = 0.019 ; OR = 0.247), Work periode (p = 1.000 ; OR = 1.552), smoking (p = 1.000 ; OR = 0.724), exercise (p = 0.021; OR = 0.259), work load (p = 0.042 ; OR = 0.304) , work posture (p = 0.039 ; OR = 0.294). It is suggested to TKBM to exercising or warming up before doing physical activity/work. To the TKBM Belawan harnor primer cooperative suggested to give promotion about LBP prevention by paying attention to the rest time, workplace, liftload, assist used, also protector tools for TKBM Belawan harbor.

FAKTOR-FAKTOR YANG BERHUBUNGAN DENGAN GEJALA DERMATITIS KONTAK PADA PEKERJA BENGKEL DI KELURAHAN MERDEKA KOTA MEDAN TAHUN 2015 Sabrina Hardianty; Lina Tarigan; umi salmah
Lingkungan dan Kesehatan Kerja Vol 4, No 1 (2015): Lingkungan & Kesehatan Kerja
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ABSTRACT The objective of the research was to find out the correlation of ages, working hours, personal hygiene, the use of Personal Protective Device (APD), and the length of service with the contact dermatitis symptoms in workshop workers at Merdeka village, Medan, in 2012. The research was analytical with cohort design. There are 7 workshop with 34 workers as the population and 17 workers as the sample taken by inclusion criteria. The data were gathered by conducting interviews, questionnaires and observation by using observation sheets to find out how many workers that suffered from the symptoms of contact dermatitis. A statistic test was used to analyse the Exact Fisher test correlation between independent variables and dependent variable. The distribution frequency showed that there were 14 (82.4%) workshop workers who suffered from the symptoms of contact dermatitis caused by battery acid contact and 5 of them suffered from gasoline and lubricating oil. The result of statistic test showed that there was significant correlation between the length of service and the symptoms of dermatitis at P-value = 0.029, while the factors of working hours, personal hygiene, and the use of APD did not have any significant correlations. It is recommended that the workshop workers keep themselves clean during working hours, apply good personal hygiene, and try to avoid direct contact with chemical substances in workshop by using complete APD such as gloves.

PEMILIHAN ANTI NYAMUK DITINJAU DARI TINGKAT PENDIDIKAN, PENDAPATAN DAN PRILAKU SERTA KELUHAN KESEHATAN PADA KELUARGA DI KELURAHAN ASAM KUMBANG KECAMATAN MEDAN SELAYANG TAHUN 2015 siti hardinisah; irnawati marsaulina; devi nuraini santi
Lingkungan dan Kesehatan Kerja Vol 4, No 1 (2015): Lingkungan & Kesehatan Kerja
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ABSTRACT Various types of anti-mosquito have been circulating in the market such as the burn anti-mosquito, electrical anti-mosquito, anti-mosquito lotion and anti-mosquito spray. Community use anti-mosquito due to more practical, inexpensive and readily available. People use the anti-mosquito to protect themselves from mosquito bites but if it is used too often, it will cause mosquito resistent and would interfere with human health. The purpose of this study is to determine the type of anti-mosquito which is the most preferred by the communities includes characteristics, behaviors and perceived health complaints in Sub Asam Kumbang family. This research is a descriptive study with cross sectional design. The population in this study were all housewives in the village of Medan Selayang Asam Kumbang districts. The total sample of 98 respondents with purposive sampling method. The results based on the selection of the type of anti-mosquito spray with the highest number of 44 persons (44.9%), type of lotion amounted to as many as 32 people (32.6%), type of fuel amounted to 19 people (19.4%) and the type of electrical amounted to 19 people (19.4%). Respondents who felt health complaints as many as 16 people (16.3%) such as cough, nausea, difficulty in breathing, headaches and itchy skin. From the research, it is known that people use the anti-mosquito spray the most so it is advised to use personal protective equipment such as gloves and masks for decreasing the risk of poisoning and it is recommended to read the procedures for the use of (labeled) anti-mosquito before using it and it is also recommended not to use anti-mosquito too often to prevent mosquito resistent. Keywords: anti-mosquito, selection, health complaints

PERILAKU KADER DALAM PEMANTAUAN PERTUMBUHAN BALITA DI PUSKESMAS MANDALA KECAMATAN MEDAN TEMBUNG Hastaty HS; Zulhaida Lubis; Jumirah .
Lingkungan dan Kesehatan Kerja Vol 4, No 1 (2015): Lingkungan & Kesehatan Kerja
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The cadres failure in the implementation of health center activities to monitor the growth of children under five will result in the wrong conclusion which will give incorrect information and precaution. Therefore, an analyze is required to determine the behavior of cadres in monitoring the growth of children under five in Mandala health center in sub district Medan Tembung. This research is a descriptive cross sectional design research carried out in September 2013 to December 2014. The population in this study were all cadres in 39 integreted health posts in working area of public health center Mandala district of Medan Tembung that is 159 people. The sample in this study were 100 people who is obtained using cluster sampling. Existing data will be analyzed descriptively and presented in form of a frequency distribution table. The result of this research showed that 51,0% cadres aged < 37 years old; 61,0% of cadres education is primary education (Primary Junior High School); 90,0% has becomed cadres for > 2 years; unemployed caders is 83,0%; and the most frequent task is the registration (41,0%). Cadre behaviour in implementation of children under five year growth monitoring, 49,0% of cadre has good knowledge, but only 14,0% cadre has good manner and only 3,0% cadre with good action. It is suggested for the clinic to give education to the cadres in growth monitoring of children under five and to provide training such as plotting training, weighting children under five and calculating ages periodacally to the cadres. Keywords: Growth Monitoring of Children Under Five, Behaviour, Cadres

EFEKTIVITAS EKSTRAK DAUN JAMBU BIJI (Psidium guajava L.) SEBAGAI LARVASIDA NYAMUK Aedes spp. PADA OVITRAP shella elvandari; irnawati marsaulina; evi naria
Lingkungan dan Kesehatan Kerja Vol 4, No 1 (2015): Lingkungan & Kesehatan Kerja
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ABSTRACT Guava (Psidium guajava L.) is one of medicine plant which leaf has all kind of purpose. Guava leaf contains alkaloid, flavonoid, tanin, saponin and etherial oils which effect to kill mosquito larvae. The purpose of this research is to know the effectiveness of guava leaf extract as an Aedes spp. mosquito larvacide in ovitrap and the value of LC50 within 24 hours. This study is a quasi experiment. The method of research using Completely Randomized Design which consist 6 concentrations of guava leaf extract (0 ppm, 500 ppm, 2.500 ppm, 4.500 ppm, 6.500 ppm and 8.500 ppm) by 4 times repetition. Seven hundred and twenty (720) mosquito larvaes are used in 100 ml solution of guava leaf extract. Observation times of Aedes spp. mosquito larvae mortality are 2 hours, 12 hours and 24 hours. Data was analized using Friedman and Kruskal Wallis test with 95% of credibility and probit analysis. According to statistics result indicates average difference of Aedes spp. mosquito larvae death in various guava leaf extract concentration and all time observation is showed by p-value < 0,05. The result of probit analysis showing that LC50 of guava leaf extract on concentration 2.502,67 ppm. As larvacide, the toxicity of guava leaf is safe for non-target organism. The conclusion of this research is guava leaf extract contains chemical substance which can be used as larvacide that most effective on concentration 8.500 ppm (93,33% death percentage) and the amount of the dead Aedes spp. mosquito larvae descended after 12 hours. Guava leaf is expected to be an alternative on Aedes spp. mosquito larvae restraint.

EFEKTIFITAS FERMENTASI GULA SEBAGAI ATRAKTAN NYAMUK alfi kurniati; indra chahaya; nurmaini *
Lingkungan dan Kesehatan Kerja Vol 4, No 1 (2015): Lingkungan & Kesehatan Kerja
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ABSTRACT The impact of mosquitoes and mosquito repellent can cause health hazards to humans, as well as the expensive of mosquito trap is a problem at this time. The purpose of study on the fermentation of sugar as a mosquito attractant is to determine whether there is any difference in the number of mosquitoes trapped by the fermentation of sugar concentration variation and long of observation. This research was conducted at the center for Environmental health Engineering field. This study is quasi-experimental, and the method used is Completely Randomized Factorial Design (RAL) The first factor is fermented of sugar concentration which are; 0%, 5%, 15%, 25%, and 35%. The second factor is long observation on day-1, day-2, day-3, day-4, day-5, and day-6. This study was conducted from March until June 2015.. The sample used in this study is 300 adult mosquitoes for each treatment. Data were analyzed using Kruskal Wallis Statistical test and continued Duncan test. The result showed that there is a difference of five variations fermentation of sugar concentration on the number of mosquitoes trapped. There is no difference in the number of mosquitoes trapped with long observations. Fermentation of sugar concentration in 35% indicates as the effective concentration because there is a significant difference from five other variations of the fermentation of sugar concentration. The higher sugar material, the stronger the adhesion of the fermentation of sugar. Long observation of the number of mosquitoes trapped showed that there is no significant difference from day to day-2 until day-5, and start decline at day-6. Fermentation of sugar can be used as an alternative for vector control especially the mosquito as the safe attractant for the environment and humans. The fermented sugar as a mosquito attractant should be used more than one in a room.

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